Is the following relation a function { (3, - 5), (1,2), (-1, - 4), (-2, 2)

Answer: yes

Step-by-step explanation: In this problem, we are asked to determine if the relation shown here is a function. The easiest way to determine if a relation is a function is by looking at the x-coordinates. Notice that none of the coordinates repeat so this relation is a function.

It is a function

(There is a different x for every y)